Zhejiang Zhigao Machinery Co., Ltd. is engaged in the research and development, production, sale and service of driving drills, open air drills, DTH drills, top hammer full hydraulic drill cars and piston and screw type air compressors.

Over the years, Zhigao Machinery has always followed the purpose of "focus on the detail, pursue the efficiency, ensure the quality, create a bright future". We have become a famous enterprise which has great variety of hydraulic drill cars and wide variety of screw air compressors. We stick to the tenet of "perseverance, worldwide vision", becoming famous in the industry with an outstanding team-work spirit.
Zhejiang Zhigao Machinery Co., Ltd. has the first class assembling, testing and spraying lines. We have six series and more than 200 kinds of products. The quality of our high-technology series of driving down-the-hole drills and portable screw air compressors are in the domestic leading level.

Our company develops hydraulic drills by ourselves. Our fully hydraulic drills passed the test held by National Economic Information Commission. Our company is considered to be the industrial standard drafter. Our company will continue to adhere to the business philosophy of "science and technology innovation, pay attention to the science and technology, quality and customer service, provide the best service for our customers".